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HAL_ChibiOS: enable analog input on IOMCU

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This commit is contained in:
Andrew Tridgell 2018-10-29 10:24:01 +11:00
parent b45b8ff703
commit af4340d1d1
7 changed files with 39 additions and 10 deletions
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2
libraries/AP_HAL_ChibiOS/AnalogIn.cpp
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@ -19,7 +19,7 @@
#include "hal.h" #include "hal.h"
#include <AP_Common/Semaphore.h> #include <AP_Common/Semaphore.h>
#if HAL_USE_ADC == TRUE #if HAL_USE_ADC == TRUE && !defined(HAL_DISABLE_ADC_DRIVER)
#include "AnalogIn.h" #include "AnalogIn.h"

2
libraries/AP_HAL_ChibiOS/AnalogIn.h
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@ -24,7 +24,7 @@
// number of samples on each channel to gather on each DMA callback // number of samples on each channel to gather on each DMA callback
#define ADC_DMA_BUF_DEPTH 8 #define ADC_DMA_BUF_DEPTH 8
#if HAL_USE_ADC == TRUE #if HAL_USE_ADC == TRUE && !defined(HAL_DISABLE_ADC_DRIVER)
class ChibiOS::AnalogSource : public AP_HAL::AnalogSource { class ChibiOS::AnalogSource : public AP_HAL::AnalogSource {
public: public:

2
libraries/AP_HAL_ChibiOS/HAL_ChibiOS_Class.cpp
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@ -59,7 +59,7 @@ static ChibiOS::SPIDeviceManager spiDeviceManager;
static Empty::SPIDeviceManager spiDeviceManager; static Empty::SPIDeviceManager spiDeviceManager;
#endif #endif
#if HAL_USE_ADC == TRUE #if HAL_USE_ADC == TRUE && !defined(HAL_DISABLE_ADC_DRIVER)
static ChibiOS::AnalogIn analogIn; static ChibiOS::AnalogIn analogIn;
#else #else
static Empty::AnalogIn analogIn; static Empty::AnalogIn analogIn;

2
libraries/AP_HAL_ChibiOS/Scheduler.cpp
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@ -268,7 +268,7 @@ void Scheduler::_run_timers()
_failsafe(); _failsafe();
} }
#if HAL_USE_ADC == TRUE #if HAL_USE_ADC == TRUE && !defined(HAL_DISABLE_ADC_DRIVER)
// process analog input // process analog input
((AnalogIn *)hal.analogin)->_timer_tick(); ((AnalogIn *)hal.analogin)->_timer_tick();
#endif #endif

10
libraries/AP_HAL_ChibiOS/hwdef/iomcu/hwdef.dat
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@ -53,6 +53,15 @@ PB13 SAFETY_LED OUTPUT HIGH
PA8 INPUT PULLUP # RC Input PPM PA8 INPUT PULLUP # RC Input PPM
# analog inputs
PA4 VSERVO ADC1
PA5 VRSSI ADC1
define HAL_ADC_VSERVO_CHAN ADC_CHANNEL_IN4
define HAL_ADC_VRSSI_CHAN ADC_CHANNEL_IN5
define HAL_USE_ADC TRUE
define STM32_ADC_USE_ADC1 TRUE
define HAL_DISABLE_ADC_DRIVER TRUE
#Manually define ICU settings #Manually define ICU settings
define HAL_USE_ICU TRUE define HAL_USE_ICU TRUE
define STM32_ICU_USE_TIM1 TRUE define STM32_ICU_USE_TIM1 TRUE
@ -88,7 +97,6 @@ define HAL_NO_RCIN_THREAD
#defined to turn off undef warnings #defined to turn off undef warnings
define __FPU_PRESENT 0 define __FPU_PRESENT 0
define HAL_USE_ADC FALSE
define HAL_USE_RTC FALSE define HAL_USE_RTC FALSE
define HAL_NO_FLASH_SUPPORT TRUE define HAL_NO_FLASH_SUPPORT TRUE
define HAL_NO_UARTDRIVER TRUE define HAL_NO_UARTDRIVER TRUE

21
libraries/AP_HAL_ChibiOS/hwdef/scripts/STM32F100xB.py
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@ -32,3 +32,24 @@ mcu = {
'RAM_SIZE_KB' : 8, 'RAM_SIZE_KB' : 8,
} }
ADC1_map = {
# format is PIN : ADC1_CHAN
"PA0" : 0,
"PA1" : 1,
"PA2" : 2,
"PA3" : 3,
"PA4" : 4,
"PA5" : 5,
"PA6" : 6,
"PA7" : 7,
"PB0" : 8,
"PB1" : 9,
"PC0" : 10,
"PC1" : 11,
"PC2" : 12,
"PC3" : 13,
"PC4" : 14,
"PC5" : 15,
}